
11pc Spring Collets Set With Collet Chuck Holder For CNC Milling Lathe Tool
Description 11pcs Spring Collets Set With Collet Chuck Holder For CNC Milling Lathe Tool. Specifications: Collet Chuck Holder. Material:Metal; Size:16cm/6.3 inch; Spindle; Drawbar thread:7/16; Clamping range:1-20mm; Spanner/wrench:1X 45-52; Suitable For:dedicated machine. Spring Collet Set. Material:high grade spring steel; Length:39mm; Diameter:32mm; Inner diameter: 3mm(1/8 )/5mm(3/16)/6mm(1/4)/8mm(5/16)/10mm(3/8)/11mm(7/16)/13mm(1/2)/14mm(9/14)/16mm(5/8)18mm(11/14)/19mm(3/4); Quantity:11pcs. Features: -This is a "brand new" precision collet chuck holder for professionals and hobbyists demanding. -Available in the BT ER extension rod handle, can be used for clamping drill, milling cutter, straight shank tool. -Collet must be assembled into the clamping nut before inserting into the chuck. -Performance stability, high accuracy. -Ease of operation and high quality work results. Note: 1. Before using this tool, please measurement tool deflection, tool deflecti